LJ406Jin Air · CJU → CJJ
live · 11m ago
Route confirmed Jin Air

LJ406 Jeju CityCJU · 12:25 CheongjuCJJ

LJ406 by Jin Air flies from Jeju City (CJU) to Cheongju (CJJ) for the Fri, Sep 11 departure.

Right nowEn route to Cheongju · off blocks 12:56 · 31 min late
En route

en route from CJU to CJJ

En routeLJ406 · position estimated
CJUJeju CityCJJCheongju
Estimated from the boards

Board estimate · gate and arrival times. Off blocks 12:56.

Where the minutes go

last 7 operations · gate push → arrival
0+30+60+90 min
09-11
+31 gate
09-10
+34 gate
09-09
+28 gate
09-08
+28 gate
09-07
+41 gate
09-06
+31 gate
09-05
+28 gate

The bar is how late it left the gate; the ring is where it actually arrived. Board clocks, not estimates.

The last 30 days

arrival outcome per operation

0 cancelled · 15 operations tracked

The route today

live boards
CJUJeju CityModerate riskCJU delay board →
CJJCheongjuOn-time likelyCJJ delay board →
CJU→CJJevery carrier, schedules and on-time historyRoute intelligence →

When it flies

scheduled departures
061422
M
T
W
T
F
S
S

Each mark is a scheduled departure at its origin-local time. Today is highlighted.

Other Jeju City to Cheongju flights today

same route · Jin Air
LJ402departs 09:25
LJ404departs 10:40
LJ412departs 13:10
LJ408departs 14:25
LJ410departs 17:35

If LJ406 is cancelled, these are the other Jin Air nonstop flights from Jeju City to Cheongju on the same day, with scheduled departure times in CJU local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →

How LJ406 actually runs

Pro Flight Search has tracked every published board update for LJ406 across the CJU and CJJ boards: schedule changes, gate pushes and actual clocks. Usually departs ~31 min late. Based on 14 confirmed departures · 1/14 within 15 min of schedule.

The verdict above is that record speaking, so it reflects how LJ406 operates rather than what the timetable promises. Numbers refresh as new flights operate.

Technical record

How this operation is measured

board clocks

Board log

scheduled → actual, per operation
09-11CJU 12:25 12:56 (+31)CJJ
09-10CJU 12:25 12:59 (+34)CJJ
09-09CJU 12:25 12:53 (+28)CJJ
09-08CJU 12:25 12:53 (+28)CJJ
09-07CJU 12:25 13:06 (+41)CJJ
09-06CJU 12:25 12:56 (+31)CJJ
09-05CJU 12:25 12:53 (+28)CJJ
09-04CJU 12:25 12:57 (+32)CJJ
09-03CJU 12:25 12:37 (+12)CJJ
09-02CJU 12:25 12:45 (+20)CJJ
09-01CJU 12:25 12:54 (+29)CJJ
08-31CJU 12:25 13:34 (+69)CJJ
08-30CJU 12:25 12:48 (+23)CJJ
08-29CJU 12:25 12:59 (+34)CJJ
08-28CJU 12:25 12:50 (+25)CJJ

Board clocks recorded as CJU and CJJ published them.

Cite this data

Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.

Suggested citation

Pro Flight Search — LJ406 Jeju City to Cheongju on-time performance, measured from the CJU and CJJ airport boards.

Canonical URL
https://proflightsearch.com/flight/LJ406
How we measure this →